Hair accessory



FIG. 1 is a top right perspective view of a hair accessory that incorporates my inventive design;

FIG. 2 is a top view of the beadystop shown in FIG. 1;

FIG. 3 is a front view of the beadystop shown in FIG. 1, the rear view being identical thereto; and,

FIG. 4 is a right side view of the beadystop shown in FIG. 1, the left side view being identical thereto. 

The ornamental design for a hair accessory, as shown and described. 